APA引文

International Rice Research Institute. (1985). Rice improvement in Eastern, central and Southern Africa. Philppines: IRRI.

Trích dẫn kiểu Chicago

International Rice Research Institute. Rice Improvement in Eastern, Central and Southern Africa. Philppines: IRRI, 1985.

MLA引文

International Rice Research Institute. Rice Improvement in Eastern, Central and Southern Africa. Philppines: IRRI, 1985.

警告：这些引文格式不一定是100％准确.